The present disclosure describes an approach to constructing and implementing risk rating products that provides a number of advantages. Instead of hard-coding attributes of a risk rating scheme, which requires the assistance of a trained programming specialist for any modifications, adjustments, or new products, the present invention provides a set of modular tools that assist non-specialists in on-the-fly generation and implementation of risk rating products. The modularity of this approach facilitates the modification and/or updating of a system component without affecting the operation of other components. Described herein are embodiments of a risk rater data-structure, which comprises an abstracted representation of a risk rating scheme that may be loaded into and/or interpreted by other system components to generate a user interface for processing risk information and generating insurance quotes.